477090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 80

約数和(自身を含む): 1393920

約数和(自身を除く): 916830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 81, 90, 93, 95, 114, 135, 155, 162, 171, 186, 190, 270, 279, 285, 310, 342, 405, 465, 513, 558, 570, 589, 810, 837, 855, 930, 1026, 1178, 1395, 1539, 1674, 1710, 1767, 2511, 2565, 2790, 2945, 3078, 3534, 4185, 5022, 5130, 5301, 5890, 7695, 8370, 8835, 10602, 12555, 15390, 15903, 17670, 25110, 26505, 31806, 47709, 53010, 79515, 95418, 159030, 238545, 477090]

約数ペア:

[(1, 477090), (2, 238545), (3, 159030), (5, 95418), (6, 79515), (9, 53010), (10, 47709), (15, 31806), (18, 26505), (19, 25110), (27, 17670), (30, 15903), (31, 15390), (38, 12555), (45, 10602), (54, 8835), (57, 8370), (62, 7695), (81, 5890), (90, 5301), (93, 5130), (95, 5022), (114, 4185), (135, 3534), (155, 3078), (162, 2945), (171, 2790), (186, 2565), (190, 2511), (270, 1767), (279, 1710), (285, 1674), (310, 1539), (342, 1395), (405, 1178), (465, 1026), (513, 930), (558, 855), (570, 837), (589, 810)]